===================================================================
--- original.js
+++ change.js
@@ -1,7 +1,31 @@
 /**** 
 * Classes
 ****/ 
+// Customer class representing a customer entity
+var Customer = Container.expand(function () {
+	var self = Container.call(this);
+	var customerGraphics = self.attachAsset('customer', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 2; // Speed of the customer
+	self.targetX = Math.random() * 2048; // Random target position
+	self.targetY = Math.random() * 2732; // Random target position
+	// Method to update the customer's position
+	self.update = function () {
+		var dx = self.targetX - self.x;
+		var dy = self.targetY - self.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance > self.speed) {
+			self.x += dx / distance * self.speed;
+			self.y += dy / distance * self.speed;
+		} else {
+			self.targetX = Math.random() * 2048;
+			self.targetY = Math.random() * 2732;
+		}
+	};
+});
 //<Assets used in the game will automatically appear here>
 // Phone class representing a phone entity
 var Phone = Container.expand(function () {
 	var self = Container.call(this);
@@ -114,8 +138,17 @@
 ****/ 
 // Initialize player
 var player = new Player();
 game.addChild(player);
+// Initialize customers
+var customers = [];
+for (var i = 0; i < 5; i++) {
+	var customer = new Customer();
+	customer.x = Math.random() * 2048;
+	customer.y = Math.random() * 2732;
+	customers.push(customer);
+	game.addChild(customer);
+}
 // Initialize shop
 var shop = new Shop();
 // Display player's money
 var moneyTxt = new Text2('Money: $' + player.money, {
@@ -131,8 +164,12 @@
 // Handle game updates
 game.update = function () {
 	// Update money display every tick
 	updateMoneyDisplay();
+	// Update customers' positions
+	for (var i = 0; i < customers.length; i++) {
+		customers[i].update();
+	}
 };
 // Handle touch events to buy, upgrade, or sell phones
 game.down = function (x, y, obj) {
 	var localPos = game.toLocal(obj.global);